Sieve frame for sifter



FIG. 1 is a front view of a sieve frame for a sifter in accordance with the present invention;

FIG. 2 is a back view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a plan view thereof; and,

FIG. 6 is a bottom view thereof.

The dashed broken lines in the figures show portions of the sieve frame for the sifter that form no part of the claimed design. 

CLAIM The ornamental design of a sieve frame for a sifter, as shown and described. 